36507752320 has 128 divisors (see below), whose sum is σ = 94302663840. Its totient is φ = 13434937344.

The previous prime is 36507752279. The next prime is 36507752321. The reversal of 36507752320 is 2325770563.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36507752321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2547094 + ... + 2561386.

Almost surely, 2^36507752320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36507752320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47151331920).

36507752320 is an abundant number, since it is smaller than the sum of its proper divisors (57794911520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36507752320 is a wasteful number, since it uses less digits than its factorization.

36507752320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14632 (or 14620 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 36507752320 in words is "thirty-six billion, five hundred seven million, seven hundred fifty-two thousand, three hundred twenty".